2922123 has 4 divisors (see below), whose sum is σ = 3896168. Its totient is φ = 1948080.

The previous prime is 2922121. The next prime is 2922133. The reversal of 2922123 is 3212292.

2922123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2922123 - 2¹ = 2922121 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2922123.

It is not an unprimeable number, because it can be changed into a prime (2922121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487018 + ... + 487023.

It is an arithmetic number, because the mean of its divisors is an integer number (974042).

2^2922123 is an apocalyptic number.

2922123 is a deficient number, since it is larger than the sum of its proper divisors (974045).

2922123 is an equidigital number, since it uses as much as digits as its factorization.

2922123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974044.

The product of its digits is 432, while the sum is 21.

The square root of 2922123 is about 1709.4218320824. The cubic root of 2922123 is about 142.9660212355.

It can be divided in two parts, 292 and 2123, that multiplied together give a palindrome (619916).

The spelling of 2922123 in words is "two million, nine hundred twenty-two thousand, one hundred twenty-three".